How To Fix /SAPAPO/PPM_MAINTAIN237 - Plan cannot be deleted, it's still used in PPM hierarchies

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PPM_MAINTAIN -

• Message number: 237

• Message text: Plan cannot be deleted, it's still used in PPM hierarchies

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PPM_MAINTAIN237 - Plan cannot be deleted, it's still used in PPM hierarchies ?

  The SAP error message /SAPAPO/PPM_MAINTAIN237 indicates that a planning plan (PPM) cannot be deleted because it is still being referenced in PPM hierarchies. This typically occurs in the context of SAP Advanced Planning and Optimization (APO) when you attempt to delete a planning plan that is still linked to other planning objects or hierarchies.
  Cause:
  
  Active References: The planning plan you are trying to delete is still being used in one or more PPM hierarchies. This means that there are dependencies that prevent the deletion.
  Hierarchy Structure: The PPM hierarchy may include nodes or levels that reference the plan, making it necessary to remove those references before deletion can occur.
  
  Solution:
  To resolve this error, you need to follow these steps:
  
  
  Identify References:
  
  Use transaction /SAPAPO/PPM to check the PPM hierarchies and identify where the plan is being used.
  Look for any active hierarchies that include the plan you want to delete.
  
  
  
  Remove References:
  
  Navigate to the PPM hierarchy where the plan is referenced.
  Remove the plan from the hierarchy. This may involve deleting the node or unlinking the plan from the hierarchy structure.
  
  
  
  Delete the Plan:
  
  Once all references to the plan have been removed, you can attempt to delete the plan again using the appropriate transaction (e.g., /SAPAPO/PPM).
  
  
  
  Check for Other Dependencies:
  
  Ensure that there are no other dependencies or objects that might be referencing the plan. This could include other planning objects or settings.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/PPM for managing planning plans and hierarchies.
  Documentation: Refer to SAP Help documentation for detailed information on managing PPM hierarchies and plans.
  User Roles: Ensure that you have the necessary authorizations to modify PPM hierarchies and delete planning plans.
  
  By following these steps, you should be able to resolve the error and successfully delete the planning plan. If issues persist, consider consulting with your SAP Basis or APO support team for further assistance.